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制造商 系列 封装/外壳 包装 产品状态 可编程 I/O 数量 接口 中断输出 特性 输出类型 电流 - 输出源/汇 时钟频率 电压 - 电源 工作温度 等级 认证 安装类型 供应商设备封装





































































































































































































































































































































































































































































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I/O 扩展器

图片 型号 库存 价格 数量 规格书 系列 封装/外壳 包装 产品状态 可编程 I/O 数量 接口 中断输出 特性 输出类型 电流 - 输出源/汇 时钟频率 电压 - 电源 工作温度 等级 认证 安装类型 供应商设备封装
MCP23017T-E/SS

MCP23017T-E/SS

IC XPNDR 1.7MHZ I2C 28SSOP

Microchip Technology

3,842
MCP23017T-E/SS

规格书

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Not Verified 16 I2C Yes POR Push-Pull 25mA 1.7 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-SSOP
MCP23S17T-E/SO

MCP23S17T-E/SO

IC XPNDR 10MHZ SPI 28SOIC

Microchip Technology

3,398
MCP23S17T-E/SO

规格书

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 16 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-SOIC
MCP23S17-E/ML

MCP23S17-E/ML

IC XPNDR 10MHZ SPI 28QFN

Microchip Technology

1,143
MCP23S17-E/ML

规格书

- 28-VQFN Exposed Pad Tube Active Not Verified 16 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-QFN (6x6)
MCP23S09T-E/MG

MCP23S09T-E/MG

IC XPNDR 10MHZ SPI 16QFN

Microchip Technology

3,678
MCP23S09T-E/MG

规格书

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 SPI Yes - Open Drain 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
TCA9539RTWR

TCA9539RTWR

IC XPNDR 400KHZ I2C SMBUS 24WQFN

Texas Instruments

10,580
TCA9539RTWR

规格书

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-WQFN (4x4)
PCF8574DWR

PCF8574DWR

IC XPNDR 100KHZ I2C 16SOIC

Texas Instruments

3,341
PCF8574DWR

规格书

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC
MCP23S17T-E/SS

MCP23S17T-E/SS

IC XPNDR 10MHZ SPI 28SSOP

Microchip Technology

13,799
MCP23S17T-E/SS

规格书

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Not Verified 16 SPI Yes - Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-SSOP
MCP23S17-E/SP

MCP23S17-E/SP

IC XPNDR 10MHZ SPI 28SDIP

Microchip Technology

12,344
MCP23S17-E/SP

规格书

- 28-DIP (0.300", 7.62mm) Tube Active Not Verified 16 SPI Yes POR Push-Pull 25mA 10 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Through Hole 28-SPDIP
PCA9555DWR

PCA9555DWR

IC XPNDR 400KHZ I2C SMBUS 24SOIC

Texas Instruments

5,688
PCA9555DWR

规格书

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOIC
PCA9538BS,118

PCA9538BS,118

IC XPND 400KHZ I2C SMBUS 16HVQFN

NXP USA Inc.

10,278
PCA9538BS,118

规格书

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-HVQFN (4x4)
PCA9534PW,118

PCA9534PW,118

IC XPND 400KHZ I2C SMBUS 16TSSOP

NXP USA Inc.

7,147
PCA9534PW,118

规格书

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA9534BS,118

PCA9534BS,118

IC XPND 400KHZ I2C SMBUS 16HVQFN

NXP USA Inc.

4,512
PCA9534BS,118

规格书

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-HVQFN (4x4)
PCA9538PW,118

PCA9538PW,118

IC XPND 400KHZ I2C SMBUS 16TSSOP

NXP USA Inc.

3,655
PCA9538PW,118

规格书

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
PCA9534D,118

PCA9534D,118

IC XPNDR 400KHZ I2C SMBUS 16SO

NXP USA Inc.

2,987
PCA9534D,118

规格书

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SO
PCA9539APW,118

PCA9539APW,118

IC XPND 400KHZ I2C SMBUS 24TSSOP

NXP USA Inc.

5,155
PCA9539APW,118

规格书

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
PCAL6524HEAZ

PCAL6524HEAZ

IC XPNDR 1MHZ I2C 32HUQFN

NXP USA Inc.

69,856
PCAL6524HEAZ

规格书

- 32-UFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 24 I2C Yes POR Open Drain, Push-Pull - 1 MHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 32-HUQFN (5x5)
PCAL6524HEHP

PCAL6524HEHP

IC XPNDR 1MHZ I2C 32HUQFN

NXP USA Inc.

40,549
PCAL6524HEHP

规格书

- 32-UFQFN Exposed Pad Tape & Reel (TR) Active Not Verified 24 I2C Yes POR Open Drain, Push-Pull - 1 MHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 32-HUQFN (5x5)
PCA9539PW,118

PCA9539PW,118

IC XPND 400KHZ I2C SMBUS 24TSSOP

NXP USA Inc.

26,234
PCA9539PW,118

规格书

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP
MCP23017T-E/ML

MCP23017T-E/ML

IC XPNDR 1.7MHZ I2C 28QFN

Microchip Technology

5,014
MCP23017T-E/ML

规格书

- 28-VQFN Exposed Pad Tape & Reel (TR) Active Not Verified 16 I2C Yes POR Push-Pull 25mA 1.7 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-QFN (6x6)
MCP23017-E/ML

MCP23017-E/ML

IC XPNDR 1.7MHZ I2C 28QFN

Microchip Technology

3,792
MCP23017-E/ML

规格书

- 28-VQFN Exposed Pad Tube Active Not Verified 16 I2C Yes POR Push-Pull 25mA 1.7 MHz 1.8V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-QFN (6x6)
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